First up: the crisp shirt dress. For a daytime look, Alexa wore a white smocked shirt dress to the Mulberry show with a black chunky sweater draped over her shoulders. She effortlessly accessorized with wide-strap black sandals and her namesake bag in fall-friendly olive green.

Later on that evening at the Paul Smith show (with pal Daisy Lowe), the style star swapped her casual sweater out for a dressier, statement-making leopard-print coat (which may or may not have been borrowed from her BFF Pixie Geldof, who wore the same jacket the night before, but anyway). Totally different but equally as cool of a look, right?

Part two: the leather dress. For an office-friendly (or friendlier, depending on where you work) style, opt for a flared, knee-length silhouette (like Alexa's Jonathan Saunders corset design) and throw on a chunky cream knit that hits at the waist.

When you clock out, lose the sweater as Alexa eventually did. Although she transitioned the outfit with her now-signature sweater-over-the-shoulder look for the Longchamp party. Her girly houndstooth Mary Janes are an interesting choice that easily bridge the gap between work and play.